ECN publicatie: facebook
Titel:
P-type multicrystalline-Si solar cells using blended SOLSILC silicon
 
Auteur(s):
Bronsveld, P.C.P.; Naber, R.C.G.; Geerligs, L.J.; Pozigun, S.; Syvertsen, M.; Knopf, C.; Kvande, R.
 
Gepubliceerd door: Publicatie datum:
ECN Zonne-energie 21-9-2009
 
ECN publicatienummer: Publicatie type:
ECN-M--09-018 Conferentiebijdrage
 
Aantal pagina's: Volledige tekst:
3 Download PDF  (177kB)

Gepresenteerd op: 24th European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, Germany, 21-25 september 2009.

Samenvatting:
Blends of polycrystalline and SOLSILC silicon in multicrystalline p-type ingots were tested by solar cell processing. By comparing IV-parameters and Internal Quantum Efficiency of cells from p-type multicrystalline cells it was concluded that a minor cell performance reduction can be attributed to impurities. This can be significantly improved by emitter optimization or an extra cleaning step. In this manner, a cell efficiency of 16.4% was obtained for both 25% blend and reference.


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